.page-khuyen-mai{color:#333333;background:#FFFFFF;max-width:100%;overflow-x:hidden}
.page-khuyen-mai h1,.page-khuyen-mai h2,.page-khuyen-mai h3{color:#017439;line-height:1.3}
.page-khuyen-mai h1{font-weight:800;letter-spacing:.2px;max-width:900px;margin:0 0 12px}
.page-khuyen-mai h2{font-size:1.6rem;margin:0 0 14px}
.page-khuyen-mai h3{font-size:1.15rem;margin:0 0 8px}
.page-khuyen-mai p{line-height:1.7;color:#333333}
.page-khuyen-mai a{color:#017439}
.page-khuyen-mai img{display:block;max-width:100%;height:auto}
.page-khuyen-mai__hero-section{width:100%;padding-top:10px;margin-top:0;background:#FFFFFF;box-sizing:border-box}
.page-khuyen-mai__hero-image{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-khuyen-mai__hero-image img{width:100%;height:auto;border-radius:14px;box-shadow:0 6px 20px rgba(1,116,57,.15)}
.page-khuyen-mai__hero-content{max-width:1100px;margin:20px auto 0;padding:0 16px;box-sizing:border-box}
.page-khuyen-mai__hero-sub{font-size:1rem;color:#333333;max-width:900px}
.page-khuyen-mai__hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.page-khuyen-mai__btn{display:inline-block;padding:13px 22px;border-radius:10px;font-weight:700;text-decoration:none;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;transition:opacity .2s}
.page-khuyen-mai__btn:hover{opacity:.88}
.page-khuyen-mai__btn--register{background:#C30808;color:#FFFF00}
.page-khuyen-mai__btn--login{background:#C30808;color:#FFFF00}
.page-khuyen-mai__btn--primary{background:#017439;color:#FFFFFF}
.page-khuyen-mai__btn--outline{background:#FFFFFF;color:#017439;border:2px solid #017439}
.page-khuyen-mai__cta-section{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:1100px;margin:24px auto;padding:0 16px;box-sizing:border-box}
.page-khuyen-mai__cta-section .page-khuyen-mai__btn{text-align:center}
.page-khuyen-mai__intro-section,.page-khuyen-mai__overview-section,.page-khuyen-mai__advantages-section,.page-khuyen-mai__games-section,.page-khuyen-mai__guide-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__app-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__blog-section,.page-khuyen-mai__support-section{max-width:1100px;margin:0 auto;padding:26px 16px;box-sizing:border-box}
.page-khuyen-mai__table-wrap{width:100%;overflow-x:auto}
.page-khuyen-mai__overview-table{width:100%;border-collapse:collapse;min-width:640px}
.page-khuyen-mai__overview-table th{background:#017439;color:#FFFFFF;text-align:left;font-weight:700}
.page-khuyen-mai__overview-table th,.page-khuyen-mai__overview-table td{border:1px solid #d8e6de;padding:12px;font-size:.95rem;vertical-align:top}
.page-khuyen-mai__overview-table tbody tr:nth-child(even){background:#f4faf6}
.page-khuyen-mai__advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.page-khuyen-mai__advantage-item{background:#f7fbf8;border:1px solid #d8e6de;border-radius:14px;padding:14px;box-sizing:border-box}
.page-khuyen-mai__advantage-item img{width:100%;height:auto;border-radius:10px;margin-bottom:12px}
.page-khuyen-mai__game-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.page-khuyen-mai__game-card{background:#FFFFFF;border:1px solid #d8e6de;border-radius:14px;padding:14px;box-sizing:border-box}
.page-khuyen-mai__game-card img{width:100%;height:auto;border-radius:10px;margin-bottom:12px}
.page-khuyen-mai__link{display:inline-block;margin-top:8px;font-weight:700;text-decoration:none;color:#017439;border-bottom:2px solid #017439;padding-bottom:2px}
.page-khuyen-mai__link-inline{font-weight:700;text-decoration:underline;color:#017439}
.page-khuyen-mai__guide-section img{width:100%;height:auto;border-radius:12px;margin:6px 0 16px}
.page-khuyen-mai__guide-list{margin:0;padding-left:22px}
.page-khuyen-mai__guide-list li{margin-bottom:12px;line-height:1.65;color:#333333}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.page-khuyen-mai__promo-card{background:#f7fbf8;border-left:5px solid #017439;border-radius:10px;padding:16px;box-sizing:border-box}
.page-khuyen-mai__app-section{text-align:center}
.page-khuyen-mai__app-section img{width:100%;max-width:800px;height:auto;border-radius:12px;margin:0 auto 16px}
.page-khuyen-mai__app-section p{max-width:820px;margin:0 auto 16px}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:12px}
.page-khuyen-mai__faq-item{border:1px solid #d8e6de;border-radius:10px;padding:14px;background:#FFFFFF}
.page-khuyen-mai__faq-question{cursor:pointer;margin:0;color:#017439;font-size:1.05rem}
.page-khuyen-mai__faq-answer{display:none;padding-top:10px;color:#333333}
.page-khuyen-mai__faq-item.is-open .page-khuyen-mai__faq-answer{display:block}
.page-khuyen-mai__blog-track{display:flex;gap:16px;overflow:hidden;scroll-behavior:smooth}
.page-khuyen-mai__blog-card{flex:0 0 calc(33.333% - 11px);box-sizing:border-box;background:#FFFFFF;border:1px solid #d8e6de;border-radius:12px;padding:12px}
.page-khuyen-mai__blog-card img{width:100%;height:auto;border-radius:8px;margin-bottom:10px}
.page-khuyen-mai__blog-card h3 a{text-decoration:none;color:#017439;font-size:1.02rem}
.page-khuyen-mai__blog-nav{display:flex;gap:10px;justify-content:center;margin-top:16px}
.page-khuyen-mai__blog-prev,.page-khuyen-mai__blog-next{width:44px;height:44px;border-radius:50%;border:2px solid #017439;background:#FFFFFF;color:#017439;font-size:1.4rem;line-height:1;cursor:pointer}
.page-khuyen-mai__support-section{background:#f4faf6;border-radius:14px;margin-top:20px;margin-bottom:30px;text-align:center}
.page-khuyen-mai__support-section .page-khuyen-mai__hero-cta{justify-content:center}
@media (max-width:768px){
.page-khuyen-mai__cta-section{grid-template-columns:1fr}
.page-khuyen-mai__advantages-grid{grid-template-columns:1fr}
.page-khuyen-mai__game-grid{grid-template-columns:1fr}
.page-khuyen-mai__promo-grid{grid-template-columns:1fr}
.page-khuyen-mai__blog-card{flex:0 0 100%}
.page-khuyen-mai__hero-cta{flex-direction:column}
.page-khuyen-mai__hero-cta .page-khuyen-mai__btn{width:100%;text-align:center}
.page-khuyen-mai__cta-section .page-khuyen-mai__btn{width:100%}
.page-khuyen-mai img{max-width:100%;height:auto}
.page-khuyen-mai__hero-content{padding:0 14px}
.page-khuyen-mai__intro-section,.page-khuyen-mai__overview-section,.page-khuyen-mai__advantages-section,.page-khuyen-mai__games-section,.page-khuyen-mai__guide-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__app-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__blog-section,.page-khuyen-mai__support-section{padding:20px 14px}
.page-khuyen-mai__overview-table{min-width:560px}
}